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* mach/devstream.c (devstream_write, devstream_read): New functions.

Browse Source 
(input, output): Functions removed.
	(mach_open_devstream): Use devstream_{read,write} as cookie functions,
	using only the vanilla fopencookie interface.

	* hurd/fopenport.c [! USE_IN_LIBIO] (cookie_io_functions_t): Define
	as macro for __io_functions.
	(funcsio): Use cookie_io_functions_t type name.
	(fopenport): Renamed from __fopenport.  Rewrite to call fopencookie.

	* libio/iofopncook.c (_IO_cookie_init): New function, broken out of
	fopencookie.
	(fopencookie): Use it.
	* libio/libio.h: Declare _IO_cookie_init.
	* hurd/vpprintf.c (vpprintf) [USE_IN_LIBIO]: Implement using
	_IO_cookie_init.

	* libio/libio.h (__io_seek_fn): Fix second argument type
	to be a pointer, in line with the manual and the old stdio.
	* libio/iofopncook.c (_IO_cookie_seek): Fix (sole) caller.

	* sysdeps/generic/bits/stdio-lock.h: New file.
	This is a stub with #error, but that's better than no file at all.

	* sysdeps/unix/sysv/linux/alpha/syscall.S:
	* manual/message.texi (Using gettextized software):
	* manual/filesys.texi (File Size):
	* manual/charset.texi (glibc iconv Implementation):
	* locale/programs/ld-collate.c (collate_output):
	* manual/stdio.texi (Output Conversion Syntax):
This commit is contained in:
Roland McGrath
2000-03-10 08:46:33 +00:00
parent 418f095a3e
commit b4e54243c4
7 changed files with 240 additions and 213 deletions
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8
libio/libio.h
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@@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,93,94,95,97,98,99 Free Software Foundation, Inc.
/* Copyright (C) 1991,92,93,94,95,97,98,99,2000 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
Written by Per Bothner <bothner@cygnus.com>.
@@ -346,7 +346,7 @@ typedef __ssize_t __io_write_fn (void *__cookie, __const char *__buf,
or the end of the file (if W is SEEK_END).
Set *POS to the new file position.
Returns zero if successful, nonzero if not. */
typedef int __io_seek_fn (void *__cookie, _IO_off_t __pos, int __w);
typedef int __io_seek_fn (void *__cookie, _IO_off64_t *__pos, int __w);
/* Close COOKIE. */
typedef int __io_close_fn (void *__cookie);
@@ -377,6 +377,10 @@ struct _IO_cookie_file
void *__cookie;
_IO_cookie_io_functions_t __io_functions;
};
/* Initialize one of those. */
extern void _IO_cookie_init (struct _IO_cookie_file *__cfile, int __read_write,
void *__cookie, _IO_cookie_io_functions_t __fns);
#endif